Ber pa piny bino mir acel; kony ubedo piny ma pire tek; tic mi kuloka utiye tic karacelu" utiye paru mwa mi kuloka ma dhanu mwa gineno man gilubo pi Factory made hot-sale Oxalic Acid 99.6% Used in Textile and Rubber Industry, Pi ni medo rwom pa soko mwa mi ng'om zoo, wabe mio ni juruwil mwa ma woko piny maber man tic maber.
Ber pa piny bino mir acel; kony ubedo piny ma pire tek; tic mi kuloka utiye tic karacelu" utiye paru mwa mi kuloka ma jube neno man lubo ku kuloka mwa pi , paru mi kuloka: Kwany juruwil calu piny ma pire tek, kwany ber pa piny calu kwo, bedo maleng, bedo ku twero, ketho wigi i kum lembe manyen. Wabe mio piny ma rwom pare lapiny, ber pa gen pa juruwil, ku juwil madongo mapol mi ng'om zoo?

Penji ma jupenjo pol kare

Imito kony? Bed ma ingeyo ni ibecidho i kabedo mwa mi kony pi nwangu lagam pa penji peri!

Wacopu goyo lanyuth mwa iwi piny ne?

Eyo, wacopo timu. Cwal iwa cal peri mi logo.

Iyio wil ma nok?

Eyo. Ka ibedo jara lworo piny ma nok nyo ibe caku tic, wabemito wadong kudi. Man wabekuru tic karacelu kudi pi bedo karacelu pi kare malac.

Bei nenedi? Icopo timo piny ma yot?

Saa ceke wakwanu bero pa juruwil ni piny ma pire tek uloyu. Bei piny jucopo weco kudu i thenge matung tung, wabemito ibe nwangu bei maber uloyu.

Ibe mio lanyuth ma kony?

Wafoyo nia icopo kyewo iwa lembe maber kani imaru piny mwa man tic mwa, wabimiyo iri lanyuth moko ma jumaku ungo i saa peri mi wil mukende.

Icopo kelo piny i sawa ma mitire?

Eyo! wabedo ku ngec ikum lembe eni pi oro madwong, juruwil madwong timo lembe kuda pi wacopo kelo piny i kare man wagwoko piny maber!

Acopo limo kampuni peri man factory peri i China?

Andha. Jujoli maber ni bino i kampuni mwa i Zibo, China. (1.5H ku mutukari kud i Jinan)

Acopo ketho wil nenedi?

Icopo cwalu iwa penji ni ngati moko ci m'ikind juwil mwa pi nwangu lembe ma iyere, man wabe tito iri kite mi timo ne. (2) Oxalic acid Gas-phase Coupling Method
Ne otimo nonro kendo oloso yore mag keto carbon monoxide gas-phase coupling e wi yore mag liquid-phase. Ni tiyo ku Pd/C calu catalyst, i 130 °C man yamo, carbon monoxide juporo ku alkyl nitrite mi yubu oxalate, ku nitric oxide calu piny ma wok kud i iye. Oxalic acid ku alcohol juyubu ku hydrolysis pa oxalate:2CO+2RONO=(COOR) 2+2NO
(COOR) 2+2H 2O=2ROH+C 2H 2O 4
I ngei poko oxalic acid, kongo ma jucwalo judwoko ni alkyl nitrite nikadhu kud i timo ma e pi dwoko piny manyen:
4NO+4ROH+O 2=4RONO+2H 2O
Yore eni utiye ku rwom ma malo mi yero, ku adwogi pa 97%-98%, piny ma juyubu yot, yore mayot, tic ma mediri, man leng pa piny. Epe ku wel piny ma nok kende ento ecopu mio piny ma yot pi tic mi yubu piny ma tiyo ku ethylene glycol man oxalate calu piny ma jutiyo kudu. Jukoro nia i Dwi mir Abic 2010, China's Inner Mongolia Tongliao Jinmei Chemical Co., Ltd. utimo tic maber mi caku tic ku 100,000 t/a coal-to-oxalic acid plant, ma kwong'a tiyo ku coal gasification pi wodhu CO man i ngeye yiko oxalic acid.